/** GET DIAGNOSTICS EXCEPTION statement */
public Integer getDiagnosticsException(HplsqlParser.Get_diag_stmt_exception_itemContext ctx) {
trace(ctx, "GET DIAGNOSTICS EXCEPTION");
Signal signal = exec.signalPeek();
if (signal == null || (signal != null && signal.type != Signal.Type.SQLEXCEPTION)) {
signal = exec.currentSignal;
}
if (signal != null) {
exec.setVariable(ctx.ident().getText(), signal.getValue());
}
return 0;
}
/** VALUES statement */
public Integer values(HplsqlParser.Values_into_stmtContext ctx) {
trace(ctx, "VALUES statement");
int cnt = ctx.ident().size(); // Number of variables and assignment expressions
int ecnt = ctx.expr().size();
for (int i = 0; i < cnt; i++) {
String name = ctx.ident(i).getText();
if (i < ecnt) {
visit(ctx.expr(i));
Var var = exec.setVariable(name);
if (trace) {
trace(ctx, "SET " + name + " = " + var.toString());
}
}
}
return 0;
}
/** GET DIAGNOSTICS ROW_COUNT statement */
public Integer getDiagnosticsRowCount(HplsqlParser.Get_diag_stmt_rowcount_itemContext ctx) {
trace(ctx, "GET DIAGNOSTICS ROW_COUNT");
exec.setVariable(ctx.ident().getText(), exec.getRowCount());
return 0;
}
